<template>
  <!-- 公共导入组件 --> 
  <upload-excel :on-success="success" />
</template>

<script>
import {importEmployee} from '@/api/employees'
export default {
    data () {
        return {

        }
    },
    methods: {
        async success({header , results}){
         const userRelations = {
          '入职日期': 'timeOfEntry',
          '手机号': 'mobile',
          '姓名': 'username',
          '转正日期': 'correctionTime',
          '工号': 'workNumber'
          }
          const arr = []
          results.forEach(item => {
          const userInfo = {}
          Object.keys(item).forEach(key => {
              if(userRelations[key] == 'timeOfEntry' || userRelations[key] == 'correctionTime' ){
                 userInfo[userRelations[key]] = new Date(this.formatDate(item[key],'-'))  //后端限制了格式 必须是时间类型的格式 才能入库
              }
              else{
                  userInfo[userRelations[key]] = item[key] //如果不是就正常赋值
              }
          })
         arr.push(userInfo) 
        })
          await importEmployee(arr) //调用批量导入接口
          this.$message.success('数据导入成功') //提示成功后的信息
          this.$router.back() //返回上一个页面
        },
        formatDate(numb, format) {
        const time = new Date((numb - 1) * 24 * 3600000 + 1)
        time.setYear(time.getFullYear() - 70)
        const year = time.getFullYear() + ''
        const month = time.getMonth() + 1 + ''
        const date = time.getDate() - 1 + ''
        if (format && format.length === 1) {
           return year + format + month + format + date
        }
           return year + (month < 10 ? '0' + month : month) + (date < 10 ? '0' + date : date)
    }
    }
}
</script>

<style lang="scss" scoped>

</style>